Saving a keystroke, if it is in sound and clear way, is a plus.
At least the option to save the keystroke should be maintained.
I don't see now any advantages in using a pair of braces over a single
semicolon for a null statement, but why not keep it both ways?
I never liked the semicolon after while() but surely it wouldn't hurt to
interpret it as a null statement for those who are used to it.
By the way, I always glue the closing bracket to while
do{
. . .
}while( . . . ) // plus ";" if coding in C
Rick Trelles
